html {
  font-family: "Microsoft YaHei", sans-serif;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  font-size: 12px;
  color: #303030;
}
/*定义滚动条高宽及背景
 高宽分别对应横竖滚动条的尺寸*/
::-webkit-scrollbar {
  width: 5px;
  height: 16px;
  background-color: #f5f5f5;
}
/*定义滚动条轨道
  内阴影+圆角*/
::-webkit-scrollbar-track {
  -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.2);
  border-radius: 10px;
  background-color: #f5f5f5;
}
/*定义滑块
  内阴影+圆角*/
::-webkit-scrollbar-thumb {
  border-radius: 10px;
  -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.2);
  background-color: #cccccc;
}
* {
  margin: 0;
  padding: 0;
  border: 0;
  vertical-align: baseline;
}

li {
  list-style: none;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
main,
menu,
nav,
section,
summary {
  display: block;
}

audio,
canvas,
progress,
video {
  display: inline-block;
}

audio:not([controls]) {
  display: none;
  height: 0;
}

[hidden],
template {
  display: none;
}

a {
  background-color: transparent;
  text-decoration: none;
}

a:active,
a:hover {
  outline: 0;
  text-decoration: none;
}

abbr[title] {
  border-bottom: 1px dotted;
}

b,
strong {
  font-weight: bold;
}

dfn {
  font-style: italic;
}

h1 {
  font-size: 2em;
  margin: 0.67em 0;
}

mark {
  background: #ff0;
  color: #000;
}

small {
  font-size: 80%;
}

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sup {
  top: -0.5em;
}

sub {
  bottom: -0.25em;
}

img {
  border: 0;
}

svg:not(:root) {
  overflow: hidden;
}

figure {
  margin: 1em 40px;
}

hr {
  -moz-box-sizing: content-box;
  box-sizing: content-box;
  height: 0;
}

pre {
  overflow: auto;
}

code,
kbd,
pre,
samp {
  font-family: monospace, monospace;
  font-size: 1em;
}

button,
input,
optgroup,
select,
textarea {
  color: inherit;
  font: inherit;
  margin: 0;
  outline: none;
  line-height: normal;
}

button {
  overflow: visible;
}

button,
select {
  text-transform: none;
}

button,
html input[type="button"],
input[type="reset"],
input[type="submit"] {
  -webkit-appearance: button;
  cursor: pointer;
}

button[disabled],
html input[disabled] {
  cursor: default;
}

button::-moz-focus-inner,
input::-moz-focus-inner {
  border: 0;
  padding: 0;
}

input {
  line-height: normal;
}

input[type="checkbox"],
input[type="radio"] {
  box-sizing: border-box;
  padding: 0;
}

input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  height: auto;
}

input[type="search"] {
  -webkit-appearance: textfield;
  -moz-box-sizing: content-box;
  -webkit-box-sizing: content-box;
  box-sizing: content-box;
}

input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}

fieldset {
  border: 1px solid silver;
  margin: 0 2px;
  padding: 0.35em 0.625em 0.75em;
}

legend {
  border: 0;
  padding: 0;
}

textarea {
  overflow: auto;
}

optgroup {
  font-weight: bold;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

td,
th {
  padding: 0;
}

@charset "utf-8";

/*!
 * @名称：base.css
 * @功能：1、重设浏览器默认样式
 *       2、设置通用原子类
 */

/* 防止用户自定义背景颜色对网页的影响，添加让用户可以自定义字体 */

html {
  background: #f2f2f2;
  color: black;
}

/* 要注意表单元素并不继承父级 font 的问题 */

button,
input,
select,
textarea {
  font: 12px, "Microsoft YaHei" sans-serif;
}

input,
select,
textarea {
  font-size: 100%;
}

/* 去掉 table cell 的边距并让其边重合 */

table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* ie bug：th 不继承 text-align */

th {
  text-align: inherit;
}

/* 去除默认边框 */

fieldset,
img {
  border: none;
}

/* ie6 7 8(q) bug 显示为行内表现 */

iframe {
  display: block;
}

/* 去掉 firefox 下此元素的边框 */

abbr,
acronym {
  border: none;
  font-variant: normal;
}

/* 一致的 del 样式 */

del {
  text-decoration: line-through;
}

address,
caption,
cite,
code,
dfn,
em,
th,
var {
  font-style: normal;
  font-weight: 500;
}

/* 去掉列表前的标识，li 会继承 */

ol,
ul {
  list-style: none;
}

/* 对齐是排版最重要的因素，别让什么都居中 */

caption,
th {
  text-align: left;
}

/* 来自yahoo，让标题都自定义，适应多个系统应用 */

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
  font-weight: 500;
}

q:before,
q:after {
  content: "";
}

/* 统一上标和下标 */

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sup {
  top: -0.5em;
}

sub {
  bottom: -0.25em;
}

/* 默认不显示下划线，保持页面简洁 */

ins,
a {
  text-decoration: none;
}

/* 去除 ie6 & ie7 焦点点状线 */

a:focus,
*:focus {
  outline: none;
}

/* 清除浮动 */

.clearfix:before,
.clearfix:after {
  content: "";
  display: table;
}

.clearfix:after {
  clear: both;
  overflow: hidden;
}

.clearfix {
  zoom: 1;
  /* for ie6 & ie7 */
}

.clear {
  clear: both;
  display: block;
  font-size: 0;
  height: 0;
  line-height: 0;
  overflow: hidden;
}

/* 设置显示和隐藏，通常用来与 js 配合 */

.hide {
  display: none;
}

.block {
  display: block;
}

/* 设置浮动，减少浮动带来的 bug */

.fl,
.fr {
  display: inline;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
form,
fieldset,
input,
textarea,
p,
blockquote，th,
td {
  margin: 0;
  padding: 0;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

fieldset,
img {
  border: 0;
}

address,
caption,
cite,
code,
dfn,
em,
strong,
th,
var {
  font-style: normal;
  font-weight: normal;
}

ol,
ul {
  list-style: none;
}

capation,
th {
  text-align: left;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
  font-weight: normal;
}

q:before,
q:after {
  content: " ";
}

abbr,
acronym {
  border: 0;
}

.unl {
  text-decoration: underline;
}

.no_unl {
  text-decoration: none;
}

.tl {
  text-align: left;
}

.tc {
  text-align: center;
}

.tr {
  text-align: right;
}

.bc {
  margin-left: auto;
  margin-right: auto;
}

.fl {
  float: left;
  display: inline;
}

.fr {
  float: right;
  display: inline;
}

.cb {
  clear: both;
}

.cl {
  clear: left;
}

.cr {
  clear: right;
}

.clearfix:after {
  content: ".";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}

.clearfix {
  display: inline-block;
}

* html .clearfix {
  height: 1%;
}

.Clearfix {
  display: block;
}

.vm {
  vertical-align: center;
}

.pr {
  position: relative;
}

.pa {
  position: absolute;
}

.abs-right {
  position: absolute;
  right: 0;
}

.zoom {
  zoom: 1;
}

.hidden {
  visibility: hidden;
}

.none {
  display: none;
}

.flex {
  display: flex;
}

.flex-1 {
  -webkit-flex: 1;
  flex: 1;
}

.flex-c-direction {
  display: flex;
  flex-direction: column;
}

.flex-a-center {
  display: flex;
  align-items: center;
}

.flex-a-start {
  display: flex;
  align-items: flex-start;
}

.flex-a-end {
  display: flex;
  align-items: flex-end;
}

.flex-j-start {
  display: flex;
  justify-content: flex-start;
}

.flex-j-center {
  display: flex;
  justify-content: center;
}

.flex-j-around {
  display: flex;
  justify-content: space-around;
}

.flex-j-between {
  display: flex;
  justify-content: space-between;
}

.flex-j-space-between {
  display: flex;
  justify-content: space-between;
}

.fw {
  font-weight: bold;
}
